# -*- coding: utf-8 -*-
# @Time    : 2021/4/20 20:24
# @Author  : N
# @Email   : 
# @File    : 乘法表.py
# @Software: PyCharm
for i in range(1,10):
    for j in range(1,i+1):
        print(f"{j}*{i}={i * j}", end=" ")
    print()
